变应性肉芽肿性血管炎：一例报告

Fernandes Gabriel Lacerda, Teixeira Arivaldo Araújo, Antón Ana Graziela Santana, Reis Alan Timóteo Rodrigues, de Freitas Ana Carolina Rezende, Basílio Dunya Bachour

MDs, Residents of Radiology and Imaging Diagnosis, Hospital de Base do Distrito Federal (HBDF), Brasília, DF, Brazil.

MD, Radiologist, Diagnóstico das Américas (DASA/Exame-Pasteur), Brasília, DF, Brazil.

Radiol Bras. 2014 Jul-Aug;47(4):259-61. doi: 10.1590/0100-3984.2013.1817.

Churg-Strauss syndrome is a rare systemic disease primarily characterized by hypereosinophilia, asthma and vasculitis. The lung is the organ most frequently involved. In the present report, the authors describe a relatively rare finding in this disease - the presence of a pulmonary nodule -, while recalling the main radiological findings and the most relevant differential diagnoses.

变应性肉芽肿性血管炎是一种罕见的系统性疾病，主要特征为嗜酸性粒细胞增多、哮喘和血管炎。肺是最常受累的器官。在本报告中，作者描述了该疾病中一个相对罕见的发现——肺结节的存在，同时回顾了主要的放射学表现及最相关的鉴别诊断。